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Sirui 75mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount)

BH #SISR75RF • MFR #SR75RF
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Sirui 75mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount)
Key Features
  • Covers Super35/APS-C Sensors
  • f/1.8 to f/16 Aperture Range
  • 73mm Maximum Diameter
  • 16 Elements in 12 Groups
This 75mm f/1.8 Super35 Anamorphic 1.33x Lens from Sirui adds 1.33x anamorphic squeeze to your images to achieve standard 2.4:1 widescreen aspect ratios. Designed for Super35/APS-C cameras with a Canon RF mount, the lens features an aperture range of f/1.8 to f/16. A lens construction of 16 elements in 12 groups creates the characteristic, stretched oval bokeh of anamorphic lenses for a unique cinematic look.

The focus ring is capable of rotating 186° for intuitive control. A 67mm filter thread allows you to add compatible filters and customize your exposure. Markings on the lens are in both feet and meters. When used with a full-frame sensor, the 75mm lens is equivalent to an 80mm lens horizontally.

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Sirui 75mm F/1.8 Anamorphic Overview

This 75mm f/1.8 Super35 Anamorphic 1.33x Lens from Sirui adds 1.33x anamorphic squeeze to your images to achieve standard 2.4:1 widescreen aspect ratios. Designed for Super35/APS-C cameras with a Canon RF mount, the lens features an aperture range of f/1.8 to f/16. A lens construction of 16 elements in 12 groups creates the characteristic, stretched oval bokeh of anamorphic lenses for a unique cinematic look.

The focus ring is capable of rotating 186° for intuitive control. A 67mm filter thread allows you to add compatible filters and customize your exposure. Markings on the lens are in both feet and meters. When used with a full-frame sensor, the 75mm lens is equivalent to an 80mm lens horizontally.

Features at a Glance
  • Anamorphic 2.4:1 de-squeezed format in 16:9
  • Maximum f/1.8 aperture for low-light advantage, a deeper depth of view, and increased area of focus
  • Lens construction of 16 elements in 12 groups for smooth, circular bokeh
  • 186° focus ring rotation
  • Markings in feet and meters
  • 73mm maximum diameter, 67mm filter thread
  • Equivalent to 80mm full-frame lens horizontally
  • 1:14.47 vertical magnification, 1:18.45 horizontal magnification

Sirui 75mm F/1.8 Anamorphic Specs

Key Specs
Focal Length
75mm
Maximum Aperture
f/1.8
Lens Mount
Canon RF
Lens Format Coverage
Super35/APS-C
Filter Thread
67 mm x 0.75
Image Stabilization
No
Electronic Communication
No
Maximum Aperture
f/1.8
Minimum Aperture
f/16
Lens Mount
Canon RF
Interchangeable Mount
No
Horizontal Squeeze (Anamorphic)
1.33x
Lens Format Coverage
Super35/APS-C
Image Circle
Not Specified by Manufacturer
Focus Scales
Imperial, Metric
Optical Design
16 Elements in 12 Groups
Filter Thread
67 mm x 0.75
Maximum Magnification Ratio
1:14.47
Diaphragm Blades
Not Specified by Manufacturer
Image Stabilization
No
Gear Standard
Not Specified by Manufacturer
Gear Rotation
Focus: 186.05°
Electronic Communication
No
Length
5.15" / 130.86 mm
Weight
28.2 oz / 799 g
Packaging Info
Package Weight
2.605 lb
Box Dimensions (LxWxH)
8.6 x 4.5 x 4.3"

Sirui 75mm F/1.8 Anamorphic Reviews

See any errors on this page?

Will this lens work properly on Canon R5 simply ...

Will this lens work properly on Canon R5 simply by putting camera in Crop Mode 1.6 ?
Asked by: david
Yes, the Sirui 75mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) is compatible with the Canon EOS R5 Mirrorless Camera when using the APS-C crop mode in the camera.
Answered by: Richard
Date published: 2023-03-28

Does it work with a Sony a6300?

Does it work with a Sony a6300?
Asked by: Osvaldo
The Sirui 75mm f/1.8 1.33x Anamorphic Lens (Sony E) will work on the APS-C Sony a6300.
Answered by: Dennis L
Date published: 2022-12-14

can you use this lens for sports?

can you use this lens for sports?
Asked by: Miles
The Sirui 75mm f/1.8 1.33x Anamorphic Lens (Nikon Z) can be used for sports, especially if you're looking for a stylized anamorphic look. Please note that this lens is fully manual, so focusing and aperture would be need to be set by hand.
Answered by: Michael S
Date published: 2024-11-18

Will this work with the new Lumix S5II?

Will this work with the new Lumix S5II?
Asked by: Jay
Yes, The Sirui 75mm f/1.8 Super35 Anamorphic 1.33x Lens (L Mount) will adapt to the Panasonic S5 II's L-mount. However, You will need record in a crop S35 sensor mode since it is not a full frame lens.
Answered by: Chris H
Date published: 2024-03-28

This is a 70mm full frame? Meaning would be 50mm ...

This is a 70mm full frame? Meaning would be 50mm in Fuji lens labling?
Asked by: Federico
The Sirui 75mm f/1.8 1.33x Anamorphic Lens (Fuji X) is not a full frame lens, and supports S35/APS-C sensor size cameras. Normally APS-C crop is 1.5x, and the lens would look like a 112mm view when used with APC-C sensors.
Answered by: Chris H
Date published: 2023-05-03

Would this lens work on a Blackmagic Pocket 6k ...

Would this lens work on a Blackmagic Pocket 6k Pro? I'm not sure if the EF-M is different than what's on the 6k Pro...
Asked by: Jared
No, the Sirui 75mm f/1.8 1.33x Anamorphic Lens (Canon EF-M) does not mount to the EF/EF-S mount on the Blackmagic Design Pocket Cinema Camera 6K Pro (Canon EF) since the mounts are different.
Answered by: Richard
Date published: 2023-05-30

Will this lens mount on the BMCPP 4K?

Will this lens mount on the BMCPP 4K?
Asked by: Royce
No, this is the EF-M version of the Sirui 75mm f/1.8 1.33x Anamorphic Lens and is NOT compatible. For use with a Blackmagic Design Pocket Cinema Camera 4K, you would need an MFT mount lens. The MFT version of this lens, Sirui 75mm f/1.8 1.33x Anamorphic Lens (Micro Four Thirds) BH #SISR75MFT would work fine.
Answered by: ericsc
Date published: 2023-05-25

Does this work on a Sony A6400?

Does this work on a Sony A6400?
Asked by: Alan
Yes, The Sirui 75mm f/1.8 1.33x Anamorphic Lens (Sony E) would cover the sensor and the E-Mount would allow it to mount to your camera.
Answered by: Chris H
Date published: 2022-12-14
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